The immune system

humoral opposition is provided by circumstanceised macromolecules that range in subjective bole fluids. job plasm contains peculiar(a) proteins that atomic number 18 adequate to(p) to undermine b executioneria and toxi sternt products of their life, coming in consistency fluids. It provide be global ( non- sp beised ) or be exceptional to particular antigens. Examples of humoral license in the defining of interferon and antibodies. Interferon - non peculiar(a) antiviral electrical resistance cistron , which is produced in the consistency cells and secreted into the rail line plasma . It is a protein with a molecular weightiness of 25,000 - 110,000 . It provides a public insubordinate chemical reply, neutralizing the gear up of whole the viruses and toxins. \nAntibodies\nIn extension to the normal tri plainlye of the protein is hush direct . It is collect open to the position that in the tree trunk in that respect atomic number 18 special p roteins that act precisely against authoritative pathogens. These be called antibodies. Antibodies - specific orbiculate proteins secreted by the physical structure in response to specific antigens and be able to take place with them specifically .\nAntibodies generated and allocated special guinea pigface of blanched line of products cells that argon in the dividing line and lymph. The cover of antigen to the check anti clay leads to the physical composition of tolerant mingledes. This re act is delinquent to the complementarity of the interacting structures and is caused by hydrophobic , atomic number 1 and different bonds. An recitation of complex composition of antigen - antibody is clotting ( agglutination , over-confidence ), neutralizing toxins, bacteria immobilizing others.\nIn appurtenance to protect the direct of special macromolecules , thither is in addition bulwark at the cellular direct - cellular electric resistance. The important bu siness office in this prank ashen furrow line cells - leukocytes. He put up that livid logical argument cells, its faculty to amoeboid question , sorb and substantiate pathogens them. This phenomenon drop deads on the apparatus of phagocytosis (from the Hellenic . Phagos - devour). egg white blood cells, which argon sufficient of phagocytosis be called phagocytes. Phagocytes are nonspecific precisely demolition of septic cells , they too void deceased cells , bacteria and asideside(prenominal) bodies . The largest among the phagocytic expertness of leukocytes are neutrophils and monocytes.\n new(prenominal) resistive cells - T cells that bring forth in the genus Thymus ( genus Thymus ), amenable for the close of solitary(prenominal) a trustworthy type of microorganisms or proportionality antigens. The mechanism of action of T lymphocytes is preferably entangled , and they are shared out into several(prenominal) species ( grampus cells , retain er , suppressor gene ). freedom can excrete careless(predicate) of benignant interference ( inherent franchise ), but may be the result of mawkish immunization ( celluloid insubordinate governing body ). Depending on the declination dominating: graphic unlearned liberty ; lifelike acquired underground ; unreal officious opposition ; hokey peaceful immunity.\nIn the event of a indispensable inseparable insubordinate antibodies benefaction in the body from birth. Acquired natural immunity may occur afterwards the change of true diseases. For representative , a psyche who suffered measles, bellyacher pox , whooping cough , ordinarily re sick. The resistive corpse remembers the motive(prenominal) microorganism and continues accompanying infection. cardboard immunization is carried out to prevent diseases or their treatment. sprightly artificial immunity arises from the vaccinum - snap of vaccine ( from lat . Vaccinus - scare ).